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Advantages of Diesel Engine Control Using In-Cylinder Pressure Information for Closed Loop Control
ISSN: 0148-7191, e-ISSN: 2688-3627
Published March 03, 2003 by SAE International in United States
Annotation ability available
Increasing emissions regulations, diagnostics capability, and other demands in vehicle refinement, have led to the need for increasingly complex engine control systems. These demands have led to in-cylinder combustion control, especially for the diesel engine. Diesel engine combustion relies heavily on the auto-ignition process. Therefore accurate control of this process is important and will become even more important for HCCI-engines.
This paper discusses the configuration of a diesel engine for in-cylinder combustion control. It describes the digital evaluation of the cylinder pressure signal and the computation of the physical parameters necessary for proper combustion analysis, along with methods for using the calculated combustion parameter for engine control.
The paper demonstrates the advantages of electronic engine control combined with in-cylinder pressure information. The paper also addresses some of the future challenges of engine control.
|Technical Paper||Methods of Pressure Cycle Processing for Engine Control|
|Technical Paper||Closed Loop Start of Combustion Control Utilizing Ionization Sensing in a Diesel Engine|
|Technical Paper||Closed-Loop Control of an HCCI Engine|
CitationSchiefer, D., Maennel, R., and Nardoni, W., "Advantages of Diesel Engine Control Using In-Cylinder Pressure Information for Closed Loop Control," SAE Technical Paper 2003-01-0364, 2003, https://doi.org/10.4271/2003-01-0364.
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- Peron L., Charlet A., HigelinP., Moreau B., and Burg J.F., “Limitations of Ionization Current Sensors and Comparison with Cylinder pressure sensors”, SAE Paper 2000-01-2830
- Traver Michael L., Atkinson Richard M., and Atkinson Christopher M., “Neural Network-Based Diesel Engine Emissions Prediction Using In-Cylinder Combustion Pressure”, SAE Paper 1999-01-1532